WO2006041261A1 - Procede et systeme de codage/decodage de video multivue bases sur une image a profondeur stratifiee - Google Patents

Procede et systeme de codage/decodage de video multivue bases sur une image a profondeur stratifiee Download PDF

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Publication number
WO2006041261A1
WO2006041261A1 PCT/KR2005/003418 KR2005003418W WO2006041261A1 WO 2006041261 A1 WO2006041261 A1 WO 2006041261A1 KR 2005003418 W KR2005003418 W KR 2005003418W WO 2006041261 A1 WO2006041261 A1 WO 2006041261A1
Authority
WO
WIPO (PCT)
Prior art keywords
ldi
view video
bit stream
depth value
encoded
Prior art date
Application number
PCT/KR2005/003418
Other languages
English (en)
Inventor
Kug Jin Yun
Dae Hee Kim
Suk Hee Cho
Chung Hyun Ahn
Soo In Lee
Yo Sung Ho
Seung Uk Yoon
Sung Yeol Kim
Original Assignee
Electronics And Telecommunications Research Institute
Gwangju Institute Of Science And Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020050031715A external-priority patent/KR20060045798A/ko
Application filed by Electronics And Telecommunications Research Institute, Gwangju Institute Of Science And Technology filed Critical Electronics And Telecommunications Research Institute
Priority to EP05809005A priority Critical patent/EP1800493A4/fr
Publication of WO2006041261A1 publication Critical patent/WO2006041261A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/005—Aspects relating to the "3D+depth" image format

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

L'invention concerne un procédé et un appareil de codage décodage d'une vidéo multivue par une image à profondeur stratifiée. L'invention porte notamment sur un procédé et un appareil de codage/décodage d'une vidéo multivue par image à profondeur stratifiée, utilisant un procédé de décorrélation linéaire pour améliorer l'efficacité de compression. Le procédé de codage LDI de l'invention consiste à : (I) générer la LDI à couches multiples au moyen d'informations de couleur et de profondeur de chaque image d'observation de la vidéo multivue ; (ii) assurer la décorrélation linéaire dans chaque couche de la LDI ; (iii) assurer l'agrégation de données dans chaque couche décorrélée de manière linéaire de la LDI ; et (iv) coder les données agrégées dans chaque couche de la LDI pour générer un train binaire LDI codé.
PCT/KR2005/003418 2004-10-16 2005-10-13 Procede et systeme de codage/decodage de video multivue bases sur une image a profondeur stratifiee WO2006041261A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05809005A EP1800493A4 (fr) 2004-10-16 2005-10-13 Procede et systeme de codage/decodage de video multivue bases sur une image a profondeur stratifiee

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2004-0082927 2004-10-16
KR20040082927 2004-10-16
KR10-2005-0031715 2005-04-16
KR1020050031715A KR20060045798A (ko) 2004-10-16 2005-04-16 다시점 동영상의 계층적 깊이 영상 부호화를 위한 방법 및장치

Publications (1)

Publication Number Publication Date
WO2006041261A1 true WO2006041261A1 (fr) 2006-04-20

Family

ID=36148536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/003418 WO2006041261A1 (fr) 2004-10-16 2005-10-13 Procede et systeme de codage/decodage de video multivue bases sur une image a profondeur stratifiee

Country Status (3)

Country Link
EP (1) EP1800493A4 (fr)
KR (1) KR100714068B1 (fr)
WO (1) WO2006041261A1 (fr)

Cited By (11)

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WO2010052637A1 (fr) * 2008-11-04 2010-05-14 Koninklijke Philips Electronics N.V. Procédé et système servant à coder un signal d'images 3d, signal d'images 3d codé, procédé et système servant à décoder un signal d'images 3d
WO2010053332A3 (fr) * 2008-11-10 2010-08-05 엘지전자 주식회사 Procede et dispositif de traitement de signal video par prediction inter-vues
WO2010058955A3 (fr) * 2008-11-18 2010-08-19 엘지전자 주식회사 Procédé et dispositif de traitement de signal d 'image
EP2328337A1 (fr) * 2008-09-02 2011-06-01 Huawei Device Co., Ltd. Procédé de communication d'une vidéo 3d, équipement de transmission, système, et procédé et système de reconstruction d'une image vidéo
GB2479442A (en) * 2010-04-09 2011-10-12 Boeing Co Data compression
CN103404156A (zh) * 2011-02-24 2013-11-20 索尼公司 图像处理装置和图像处理方法
US8953684B2 (en) 2007-05-16 2015-02-10 Microsoft Corporation Multiview coding with geometry-based disparity prediction
US9036714B2 (en) 2009-01-26 2015-05-19 Thomson Licensing Frame packing for video coding
US9185384B2 (en) 2007-04-12 2015-11-10 Thomson Licensing Tiling in video encoding and decoding
US9215445B2 (en) 2010-01-29 2015-12-15 Thomson Licensing Block-based interleaving
CN106210722A (zh) * 2016-07-08 2016-12-07 上海大学 基于hevc的分层深度视频残差层数据的编码方法

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KR100780840B1 (ko) * 2006-06-14 2007-11-29 광주과학기술원 다시점 동영상의 계층적 깊이 영상 부호화를 위한 시간적예측 장치 및 방법
KR100943634B1 (ko) * 2008-08-07 2010-02-24 한국전자통신연구원 깊이 정보의 계층적 부호화를 통한 자유 시점 비디오콘텐츠 제공 방법 및 장치
KR101811637B1 (ko) 2011-05-02 2017-12-26 삼성전자주식회사 선택적인 픽셀 비닝 장치 및 방법

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US6487304B1 (en) * 1999-06-16 2002-11-26 Microsoft Corporation Multi-view approach to motion and stereo
KR20030056997A (ko) * 2001-12-28 2003-07-04 엘지전자 주식회사 스테레오 영상의 압축 방법
KR100828353B1 (ko) * 2003-02-05 2008-05-08 삼성전자주식회사 영상 블록 분할 방법 및 그 장치

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* Cited by examiner, † Cited by third party
Title
EKMEKCI. S.: "Encoding and reconstruction of incomplete 3-D video objects", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 10, no. 7, October 2000 (2000-10-01), pages 1198 - 1207, XP011014114 *
HAEDONG K. ET AL: "Layered-depth image using oixel groupo", PROCEEDINGS 7TH INTERNATIONAL CONFERENCE ON VIRTUAL SYSTEMS AND MULTIMEDIA, 2001, 25 October 2001 (2001-10-25) - 27 October 2001 (2001-10-27), pages 121 - 127, XP010567073 *
JIANGANG D. ET AL: "Compression of the layered depth image", IEEE TRANSACTIONS ON IMAGE PROCESSING, vol. 12, no. 3, March 2003 (2003-03-01), pages 365 - 372, XP008118425 *
OLM J-R.: "Encoding and reconstruction of multiview video objects", IEEE SIGNAL PROCESSING MAGAZINE, vol. 16, no. 3, May 1999 (1999-05-01), pages 47 - 54, XP001091560 *
See also references of EP1800493A4 *
WENXIAN Y. ET AL: "MPEG-4 based stereoscopic and multiview video coding", PROCEEDINGS OF 2004 INTERNATIONAL SYMPOSIUM ON INTELLIGENT MULTIMEDIA, VIDEO AND SPEECH PROCESSING, 20 October 2004 (2004-10-20) - 22 October 2004 (2004-10-22), pages 61 - 64, XP010801384 *

Cited By (35)

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US9973771B2 (en) 2007-04-12 2018-05-15 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US10764596B2 (en) 2007-04-12 2020-09-01 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US10432958B2 (en) 2007-04-12 2019-10-01 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US10298948B2 (en) 2007-04-12 2019-05-21 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US10129557B2 (en) 2007-04-12 2018-11-13 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US9986254B1 (en) 2007-04-12 2018-05-29 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US9838705B2 (en) 2007-04-12 2017-12-05 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US9706217B2 (en) 2007-04-12 2017-07-11 Dolby Laboratories Licensing Corporation Tiling in video encoding and decoding
US9445116B2 (en) 2007-04-12 2016-09-13 Thomson Licensing Tiling in video encoding and decoding
US9232235B2 (en) 2007-04-12 2016-01-05 Thomson Licensing Tiling in video encoding and decoding
US9219923B2 (en) 2007-04-12 2015-12-22 Thomson Licensing Tiling in video encoding and decoding
US9185384B2 (en) 2007-04-12 2015-11-10 Thomson Licensing Tiling in video encoding and decoding
US8953684B2 (en) 2007-05-16 2015-02-10 Microsoft Corporation Multiview coding with geometry-based disparity prediction
US9060165B2 (en) 2008-09-02 2015-06-16 Huawei Device Co., Ltd. 3D video communication method, sending device and system, image reconstruction method and system
EP2328337A4 (fr) * 2008-09-02 2011-08-10 Huawei Device Co Ltd Procédé de communication d'une vidéo 3d, équipement de transmission, système, et procédé et système de reconstruction d'une image vidéo
EP2328337A1 (fr) * 2008-09-02 2011-06-01 Huawei Device Co., Ltd. Procédé de communication d'une vidéo 3d, équipement de transmission, système, et procédé et système de reconstruction d'une image vidéo
US20110211043A1 (en) * 2008-11-04 2011-09-01 Koninklijke Philips Electronics N.V. Method and system for encoding a 3d image signal, encoded 3d image signal, method and system for decoding a 3d image signal
JP2012507908A (ja) * 2008-11-04 2012-03-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ３ｄ画像信号を符号化する方法及びシステム、符号された３ｄ画像信号、３ｄ画像信号を復号する方法及びシステム
US9185432B2 (en) 2008-11-04 2015-11-10 Koninklijke Philips N.V. Method and system for encoding a 3D image signal, encoded 3D image signal, method and system for decoding a 3D image signal
WO2010052637A1 (fr) * 2008-11-04 2010-05-14 Koninklijke Philips Electronics N.V. Procédé et système servant à coder un signal d'images 3d, signal d'images 3d codé, procédé et système servant à décoder un signal d'images 3d
CN102204264B (zh) * 2008-11-04 2014-07-23 皇家飞利浦电子股份有限公司 用于编码3d图像信号的方法和系统、用于译码3d图像信号的方法和系统
CN102204264A (zh) * 2008-11-04 2011-09-28 皇家飞利浦电子股份有限公司 用于编码3d图像信号的方法和系统、编码的3d图像信号、用于译码3d图像信号的方法和系统
US9113196B2 (en) 2008-11-10 2015-08-18 Lg Electronics Inc. Method and device for processing a video signal using inter-view prediction
WO2010053332A3 (fr) * 2008-11-10 2010-08-05 엘지전자 주식회사 Procede et dispositif de traitement de signal video par prediction inter-vues
WO2010058955A3 (fr) * 2008-11-18 2010-08-19 엘지전자 주식회사 Procédé et dispositif de traitement de signal d 'image
US8760495B2 (en) 2008-11-18 2014-06-24 Lg Electronics Inc. Method and apparatus for processing video signal
US9420310B2 (en) 2009-01-26 2016-08-16 Thomson Licensing Frame packing for video coding
US9036714B2 (en) 2009-01-26 2015-05-19 Thomson Licensing Frame packing for video coding
RU2689191C2 (ru) * 2009-01-26 2019-05-24 Томсон Лайсенсинг Упаковка кадров для кодирования видео
US9215445B2 (en) 2010-01-29 2015-12-15 Thomson Licensing Block-based interleaving
US8428372B2 (en) 2010-04-09 2013-04-23 The Boeing Company Method, apparatus and computer program product for compressing data
GB2479442B (en) * 2010-04-09 2012-02-22 Boeing Co Method apparatus and computer program product for compressing data
GB2479442A (en) * 2010-04-09 2011-10-12 Boeing Co Data compression
CN103404156A (zh) * 2011-02-24 2013-11-20 索尼公司 图像处理装置和图像处理方法
CN106210722A (zh) * 2016-07-08 2016-12-07 上海大学 基于hevc的分层深度视频残差层数据的编码方法

Also Published As

Publication number Publication date
EP1800493A4 (fr) 2012-10-10
KR100714068B1 (ko) 2007-05-02
KR20060053268A (ko) 2006-05-19
EP1800493A1 (fr) 2007-06-27

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